the grid graph Gm,n refers to the graph obtained by taking an m × n rectangular grid of streets (m ≤ n) with m north/south blocks and n east/west blocks. For example: 
-Find a formula for the number of edges of
Definitions:
Hemolytic Anemia
A condition characterized by the abnormal breakdown of red blood cells, resulting in a shortage in the bloodstream and various health complications.
Red Blood Cells
Biconcave cells in the blood that carry oxygen to body tissues and remove carbon dioxide, also known as erythrocytes.
Plasma Proteins
Proteins found in blood plasma, playing roles in clotting, defense mechanisms, and regulating osmotic pressure.
Lipids
A diverse group of organic compounds that are insoluble in water but soluble in organic solvents, playing critical roles in cell structure, energy storage, and signaling.
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